Analysing sewage pollution by the Water Industry
With generous support from:
Here are all the reported sewage overflow totals for Cardiff Central in 2022. Sometimes sewage can be being dumped for months at a time.
| Company | Waterway | Site | Sewage Dumps | Duration (Hours) | Reporting % |
|---|---|---|---|---|---|
| Dwr Cymru Welsh Water | Severn Estuary | Kimberley Road CSO | 36 | 295 | 99.9 |
| Dwr Cymru Welsh Water | River Taff | Cardiff Wood St/Havelock St Jn CSO | 7 | 3 | 99.8 |
| Dwr Cymru Welsh Water | River Taff | Park Street PS | 5 | 2 | 100 |
| Dwr Cymru Welsh Water | Roath Brook | Kimberly Road CSO | 0 | 0 | 100 |
EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales
Experimental derived data from Thames Water API, Some data may be missing or inaccurate. This uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.
This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.
This project is not associated, approved or endorsed by any of the companies whose logos you see here.
Analysing sewage pollution by the Water Industry
With generous support from: